https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-15T02:29:26.235148Z
2023-01-15T02:29:59.060590Z
s3://sentinel-s1-l1c/GRD/2023/1/15/IW/DV/S1A_IW_GRDH_1SDV_20230115T022926_20230115T022959_046788_059C09_A2DC
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2023-01-15T02:29:26.235148Z
2023-01-15T02:29:59.060590Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230115T035317_V20230114T235430_20230115T031200.EOF
192.4791406048962
693000
Copernicus Ground Segment
2023-01-15T04:13:27.507020Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230115T022926_20230115T022959_046788_059C09_A2DC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((45.689253227840034 -23.8981827582168,45.134676854296124 -23.77051796132434,44.7675135452811 -23.684757541665352,44.52152813891007 -23.626751291750466,44.276869764027644 -23.568625765374694,43.9088786599729 -23.480378755332787,43.32697010613875 -23.338820982078843,43.1761806696135 -23.876752063914314,43.07476508888847 -24.235301928319327,42.97259299166745 -24.593734702810575,42.8048648414557 -25.17660952112358,43.1463274985568 -25.260406866690165,43.39476805837028 -25.32080383231084,43.76788739513764 -25.41061770027969,44.01693808775954 -25.469970287371098,44.39096863743017 -25.55821048317933,44.640624051424474 -25.61650919847644,44.8905197147397 -25.674383778077853,45.20946679676791 -25.74753748492401,45.22186151817414 -25.701902957242087,45.26778167557563 -25.52127664877927,45.36530906709129 -25.16137095528363,45.4127655024178 -24.981136456034964,45.59982921923192 -24.259685894029815,45.6439860868265 -24.0787533232958,45.689253227840034 -23.8981827582168))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.84326
45.66934875062912
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2023-01-15T09:24:37.354071Z
Batch API, v4.169.0
s3://deafrica-sentinel-1/s1_rtc/S26E044/2023/01/15/059C09
2.0E-4
2.0E-4
true
block average
2
2
-25.0
44.0
-26.0
45.0
POLYGON((45.0 -25.699494177716748,44.39096863742306 -25.558210483177156,44.0 -25.465933682139244,44.0 -25.0,45.0 -25.0,45.0 -25.699494177716748))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_059C09_S26E044_2023_01_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_059C09_S26E044_2023_01_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_059C09_S26E044_2023_01_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_059C09_S26E044_2023_01_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_059C09_S26E044_2023_01_15_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2021
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid